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How to start new activity on button click
...ion
{
public SomeDataClass data = new SomeDataClass();
}
Then call it in any activity by:
YourApplication appState = ((YourApplication)this.getApplication());
appState.data.CallSomeFunctionHere(); // Do whatever you need to with data here. Could be setter/getter or some other type of ...
POST unchecked HTML checkboxes
...
Just to round that up - this is based on an attack called HTTP Parameter Pollution and has been analyzed by OWASP: owasp.org/images/b/ba/AppsecEU09_CarettoniDiPaola_v0.8.pdf (page 9) where you can find a list of 20 systems systems and see how they handle that.
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Android DialogFragment vs Dialog
..._WHAT, MY_MSG_OK);
Implement the onClickListener in your dialog and then call the handler as appropriate:
public void onClick(.....
if (which == DialogInterface.BUTTON_POSITIVE) {
final Message toSend = Message.obtain(okMessage);
toSend.sendToTarget();
}
}
Edit
And as ...
Ways to implement data versioning in MongoDB
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There is a versioning scheme called "Vermongo" which addresses some aspects which haven't been dealt with in the other replies.
One of these issues is concurrent updates, another one is deleting documents.
Vermongo stores complete document copies in a ...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...4 characters and throws away the rest, count the duplicates and sort numerically. In a my relatively small repository of ~1500 commits I found quite a few revisions with a common 4-digit prefix. I chose a 4-digit prefix because that seems to be the shortest legal length supported by Git. (Doesn't wo...
Spring MVC: How to return image in @ResponseBody?
....0.3 with GridFsDBFile.getInputStream() does not return an anonymous class called MyInputStream. I would check your versions -- perhaps update?
– Jaymes Bearden
Aug 24 '15 at 17:08
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Using “this” with class name
..., when I saw a constructor that, to my C# trained mind, seemed funky. The call was:
7 Answers
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iTunes Connect: How to choose a good SKU?
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But it is still called a SKU number. Defining a text string without a number, is not a number in my world ;) I hope someone else would confirm that this does not mean anything.
– dhrm
Jan 3 '12 at 10:59...
Defining Z order of views of RelativeLayout in Android
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the solution to this bug for me was to call setElevation(1000) on the view which I want to be rendered over the button.
– fire in the hole
May 22 '17 at 16:23
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...Here’s a hint:
h[42] #=> ["a", "b"]
The array returned by each [] call is just the default value, which we’ve been mutating all this time so now contains our new values. Since << doesn’t assign to the hash (there can never be assignment in Ruby without an = present†), we’ve ne...